| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $82.66 | 11.487% | $92.1552 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $67.54 | 6.457% | $71.9011 | $71.90 | $71.90 | $71.90 |
| Purchase #3 | $142.31 | 3.653% | $147.5086 | $147.51 | $147.50 | $147.50 |
| Purchase #4 | $202.94 | 10.458% | $224.1635 | $224.16 | $224.15 | $224.20 |
| Purchase #5 | $159.81 | 13.293% | $181.0535 | $181.05 | $181.05 | $181.10 |
| Purchase #6 | $44.26 | 10.447% | $48.8838 | $48.88 | $48.90 | $48.90 |
| Purchase #7 | $84.82 | 7.584% | $91.2527 | $91.25 | $91.25 | $91.30 |
| 7 purchase totals = | $784.34 | $856.9184 | $856.91 | $856.90 | $857.10 | |